Determining the impact of quality management practices and purchasing-related information systems on purchasing performance: A structural model. - David Hemsworth; Cristóbal Sánchez-Rodríguez; Bruce Bidgood (J. Enterp. Inf. Manag., 2005)

The EFQM Excellence Model as Enabler of E-Procurement Adoption and the Effect on Performance. - Cristóbal Sánchez-Rodríguez; Angel R. Martinez-Lorente; David Hemsworth (ECIS, 2012)